Hull and keel for a buoyant hunting decoy

ABSTRACT

A waterfowl decoy includes an upper portion configured to appear as a waterfowl and a lower portion that extends from the upper portion. A first keel that extends from the lower portion defines a first surface extending from the lower portion and sloping downwardly. A second keel that extends from the lower portion defines a second surface extending from the lower portion and sloping downwardly. The first keel further defines a third surface that extends from the lower portion, slopes downwardly, and is opposite the first surface, and the second keel further defines a fourth surface that extends from the lower portion, slopes downwardly, and is opposite the second surface. The first keel is spaced from the second keel, defines a first recess that is configured to receive a first weight, and includes a first aperture while the second keel includes a second aperture.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.16/549,850, filed on Aug. 23, 2019, which is a continuation of U.S.patent application Ser. No. 15/991,228, filed on May 29, 2018, theentire contents of which are incorporated by reference herein in theirentirety.

BACKGROUND

The present disclosure relates to a hull and keel for a buoyant huntingdecoy. More specifically, the hull and keel is shaped and weighted toprovide improved and more lifelike characteristics of the buoyanthunting decoy.

Buoyant hunting decoys, such as duck, goose, and other waterfowl huntingdecoys, are well-known hunting devices used by hunters to lure similarwaterfowl to approach a water feature where the hunters may harvest thembefore landing. The hunter may use weighted lines to keep the decoysfrom floating away. In some configurations, hunters pull on an end of ajerk line to induce motion of the decoys to make the decoys appear to bemore lifelike while floating in the water. However, many modern buoyanthunting decoys suffer from drawbacks that prevent or quickly dampenlifelike movements.

As shown in FIG. 1, a prior art buoyant hunting decoy 100 is depicted.The buoyant hunting decoy 100 comprises an upper portion 102 provided inthe form of a duck. A generally flat bottom surface of the upper portion102 forms a hull 104 of the buoyant hunting decoy 100. An elongate andcontinuous keel 106 extends downwardly from the hull 104 and includes alower body 108. The lower body 108 extends laterally along a significantlength of the buoyant hunting decoy 100 and is normally substantiallyhollow and commonly filled with sand to provide weight that keeps thebuoyant hunting decoy 100 upright. The lower body 108 also commonlyincludes line retention slots 110 and/or holes 112 that may be used withweighted lines and/or jerk lines as described above. Due to the designspecifications of the prior art buoyant hunting decoy 100, the behaviorof the buoyant hunting decoy 100 is minimally lifelike and suffers fromcommon drawbacks.

First, when floating in still water, the hunter is required to tug onthe jerk line or the buoyant hunting decoy 100 will be unnaturallystill. In many instances, the weight distribution is spread evenly alongthe length of the buoyant hunting decoy 100 and naturally dampens anybobbing type motion making the buoyant hunting decoy 100 unnaturallystill. Second, even when there are small ripples in the water, thedampening behavior of the weight within the lower body 108 works againstthe motion of the buoyant hunting decoy 100 so that the motion is notlifelike bobbing of a duck in water. Third, when the buoyant huntingdecoy 100 is placed in a stream with a moderate to strong current, thewater passing between the lower body 108 and the flat hull 104 createshydrodynamic forces that cause the front of the buoyant hunting decoy100 to dip deeper into the water, normally causing the head of thebuoyant hunting decoy 100 to sink. The sinking behavior is clearlyunnatural and common among many brands of decoys on the market today.

Therefore, there is a need for a hull and keel for buoyant huntingdecoys that allows for more lifelike animal behavior, while at the sametime allowing for efficient and cost effective manufacturing.

SUMMARY

The present disclosure may overcome one or more of the aforementioneddrawbacks by providing a buoyant hunting decoy that providessignificantly improved lifelike behavior by bobbing and respondingnaturally to water movement while floating in the water.

According to one aspect, a waterfowl decoy includes an upper portionconfigured to appear as a waterfowl and a lower portion that extendsfrom the upper portion. The decoy defines a centerline that extendslongitudinally from a front end to a rear end of the decoy. A first keelthat extends from the lower portion defines a first surface that extendsfrom the lower portion and slopes downwardly. A second keel that extendsfrom the lower portion defines a second surface that extends from thelower portion and slopes downwardly. The first keel further defines athird surface that extends from the lower portion, slopes downwardly,and is opposite the first surface, and the second keel further defines afourth surface that extends from the lower portion, slopes downwardly,and is opposite the second surface. The first keel is spaced from thesecond keel, the first keel defines a first recess that is configured toreceive a first weight, and the first keel includes a first aperture andthe second keel includes a second aperture.

According to another aspect, a waterfowl decoy includes a hollow upperportion configured to appear as a waterfowl and a lower portion thatextends from the upper portion. The decoy defines a centerline thatextends longitudinally from a front end to a rear end of the decoy. Afirst plane extends vertically through the centerline and a second planeextends perpendicularly with respect to the first plane. A first keelextends from the lower portion. The first keel is disposed below theupper portion and defines a first surface that is disposed at a firstangle with respect to the second plane. A second keel extends from thelower portion. The second keel is disposed below the upper portion anddefines a second surface that is disposed at a second angle with respectto the second plane. The first keel and the second keel are spaced fromone another. The first keel defines a first recess that is configured toreceive a first weight, and the first keel includes a first aperture andthe second keel includes a second aperture.

According to a further aspect, a waterfowl decoy device includes ahollow upper portion configured to appear as a waterfowl and a lowerportion that extends from the upper portion. The decoy defines acenterline that extends longitudinally from a front end to a rear end ofthe decoy. A first keel that extends from the lower portion defines afirst surface that extends from the lower portion and slopes downwardly.A second keel that extends from the lower portion defines a secondsurface that extends from the lower portion and slopes downwardly. Thefirst keel is spaced from the second keel, the first keel defines afirst recess that is configured to receive a first weight, and thesecond keel defines a second recess. The first recess does not extendentirely through the first keel and the second recess does not extendentirely through the second keel. The first keel includes a firstaperture and the second keel includes a second aperture. The firstweight is a metal plate having a weight aperture. The first weight issized and shaped to be received within the first recess.

According to a further aspect, a waterfowl decoy includes an upperportion configured to appear as a waterfowl and a lower portion thatincludes a hull. The decoy defines a centerline that extendslongitudinally from a front end to a rear end of the decoy. A first keelthat extends from the hull defines a first surface that extends from thelower portion and slopes downwardly. A second keel that extends from thelower portion defines a second surface that extends from the lowerportion and slopes downwardly. The first keel is spaced from the secondkeel and further defines a third surface that extends from the hull,slopes downwardly, and is opposite the first surface. The second keelfurther defines a fourth surface that extends from the hull, slopesdownwardly, and is opposite the second surface. The first keel defines afirst recess that is configured to receive a first weight, and thesecond keel defines a second recess. The first keel includes a firstaperture and the second keel includes a second aperture. The firstaperture is disposed between the first surface and the third surface,and the second aperture is disposed between the second surface and thefourth surface.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a partial side elevational view of a prior art device;

FIG. 2 is a side elevational view of a buoyant hunting decoy having ahull and weighted keel;

FIG. 3 is a bottom isometric view of the hull and weighted keel of thebuoyant hunting decoy of FIG. 2;

FIG. 4 is a side elevational view of the hull and weighted keel of thebuoyant hunting decoy of FIG. 2;

FIG. 5 is a front elevational view of the hull and weighted keel of thebuoyant hunting decoy of FIG. 2;

FIG. 6 is a bottom view of the hull and weighted keel of the buoyanthunting decoy of FIG. 2; and

FIG. 7 is an exploded isometric view of an embodiment of a buoyanthunting decoy.

DETAILED DESCRIPTION

Before any embodiments of the invention are explained in detail, it isto be understood that the invention is not limited in its application tothe details of construction and the arrangement of components set forthin the following description or illustrated in the following drawings.The invention is capable of other embodiments and of being practiced orof being carried out in various ways. Also, it is to be understood thatthe phraseology and terminology used herein is for the purpose ofdescription and should not be regarded as limiting. The use of“including,” “comprising,” or “having” and variations thereof herein ismeant to encompass the items listed thereafter and equivalents thereofas well as additional items. Unless specified or limited otherwise, theterms “mounted,” “connected,” “supported,” and “coupled” and variationsthereof are used broadly and encompass both direct and indirectmountings, connections, supports, and couplings. Further, “connected”and “coupled” are not restricted to physical or mechanical connectionsor couplings.

The following discussion is presented to enable a person skilled in theart to make and use embodiments of the invention. Various modificationsto the illustrated embodiments will be readily apparent to those skilledin the art, and the generic principles herein can be applied to otherembodiments and applications without departing from embodiments of theinvention. Thus, embodiments of the invention are not intended to belimited to embodiments shown, but are to be accorded the widest scopeconsistent with the principles and features disclosed herein. Thefollowing detailed description is to be read with reference to thefigures, in which like elements in different figures have like referencenumerals. The figures, which are not necessarily to scale, depictselected embodiments and are not intended to limit the scope ofembodiments of the invention. Skilled artisans will recognize theexamples provided herein have many useful alternatives and fall withinthe scope of embodiments of the invention.

Referring to FIG. 2, an illustrative example of a buoyant hunting decoy200 is depicted. The buoyant hunting decoy 200 includes a hull 202attached to and extending downwardly from an upper decoy portion 210.The upper decoy portion 210 is substantially hollow and is colored toresemble a water fowl, such as a male mallard duck. It is contemplatedthat the upper decoy portion 210 may be formed to resemble any speciesof waterfowl or other animals that may be hunted with buoyant huntingdecoys. It is also contemplated that the hull and weighted keel may beused outside of traditional hunting decoys.

The hull 202 and the upper decoy portion 210 are designed to be joinedtogether to form a substantially waterproof unit. In some instances, thehull 202 and the upper decoy portion 210 may be integrally formed in thesame manufacturing process. Furthermore, it is contemplated that thebuoyant hunting decoy 200 be manufactured by a variety of techniquesallowing for a wide range of materials. For example, the buoyant huntingdecoy 200 be formed by wood carving or any number of plastic formingtechniques such as injection molding, blow molding, and a variety ofcasting methods. In some instances, the hull 202 and the upper decoyportion 210 are provided as the same material, for example, high densitypolyethylene (HDPE). In other instances, both the hull 202 and the upperdecoy portion 210 are constructed from a blend of HDPE and low densitypolyethylene (LDPE). It is also contemplated that the hull 202 and theupper decoy portion 210 may be constructed separately from LDPE or HDPE.In some configurations the hull 202 and the upper decoy portion 210 maybe manufactured separately and then assembled into a finished buoyanthunting decoy 200. In other configurations the hull 202 and the upperdecoy portion 210 may be manufactured as a single piece construction.Regardless of manufacturing technique or practice, the hull 202 and theupper decoy portion 210 may be constructed of individual or blendedmaterials to provide the best material properties for a specificportions requirements.

Turning now to FIGS. 3-6, the hull 202 is depicted without the upperdecoy portion 210 so that the details and shape of the hull 202 may beclearly observed. The hull 202 includes a curved bottom wall 204 with afirst keel 206 and a second keel 208 protruding downwardly from the wall204. In some instances, the bottom wall 204 of the hull 202 is curvedand is not flat like the prior art example depicted in FIG. 1. Moreparticularly, the bottom wall 204 is convexly curved from a front end214 of the bottom wall 204, i.e., adjacent a head disposed along a frontside 215 of the decoy portion 210, to a rear end 216 of the bottom wall204, i.e., adjacent a tail disposed along a rear side 217 of the decoyportion 210 (see FIGS. 1 and 4). Likewise, the bottom wall 204 issimilarly convexly curved from a left side 218 to a right side 220 (seeFIG. 5). Therefore, the combination of the convex curves from the frontend 214 to the rear end 216 and the left side 218 to the right side 220results in the bottom wall 204 taking the form of a complex curvedsurface. The bottom wall 204 is curved to provide better hydrodynamicperformance under varying conditions when compared to the traditionalflat bottom prior art buoyant hunting decoys. In particular, the waterflow under and around the hull 202 is improved and results in enhancedlifelike behavior of the buoyant hunting decoy 200, in part, due to thecomplex curvature of the bottom wall 204.

Still referring to FIGS. 3-6, the hull 202 also includes the first keel206 and the second keel 208 that protrude downwardly from the bottomwall 204. The first keel 206 and the second keel 208 extend downwardlyfrom an imaginary centerline 222 (see FIG. 3) that extendslongitudinally from the front end 214 to the rear end 216 of the bottomwall 204, and a first plane L extends vertically through the centerline222 (see FIG. 5). A first end 224 of the first keel 206 is positionedproximate to a mid-point of the centerline 222 formed by a second planeM (see FIG. 4) that bisects the buoyant hunting decoy 200, and separatesthe front side 215 and the rear side 217 of the decoy portion 210. Asecond end 226 of the first keel 206 is positioned about three-fourthsof the distance between the mid-point of the center line and the rearend 216 of the bottom wall. Further, the second keel 208 is positionedabout midway between the front end 214 and the mid-point of thecenterline 222.

In the embodiments depicted in FIGS. 2-6, the first keel 206 is locatedon one side (the rear side 217) of the second plane M, and the secondkeel 208 is located on the opposite side (the front side 215) of thesecond plane M, with a gap G, as depicted in FIG. 4 as L_(G), formedtherebetween. In some embodiments, the length of gap G or L_(G), isabout the same size as the length of the second keel 208. In otherembodiments, the length of gap G or L_(G), may be modified toaccommodate smaller or larger upper decoy portions 210. Further, in someinstances, the length of the first keel 206 may be greater in length,e.g., approximately twice the length, of the second keel 208.

The first keel 206 is provided in the form of a body with a slantedfront wall, or first surface 231, that extends and slopes downwardlyfrom the wall 204, flattens out, and terminates at a rounded foot.Referring to FIGS. 2-6, the first surface 231 is disposed at a firstangle α from a vertical plane that is parallel with the second plane M,and the first surface 231 tapers inwardly relative to the first verticalplane L of the centerline 222. The foot includes a closed line retentionhole 236 designed to receive a line. The body also includes recesses 230on opposing sides of the first keel 206 that are designed to receive oneor more weights 228. The recesses 230 are sized to correspond to theshape and size of the weights 228. The weights 228 are coupled to thefirst keel 206 through a central wall (not shown) by a pair of rivets232 or other fasteners. For example, as discussed below the fastenersmay be rivets, screws, nails, or glue. The first keel 206 furtherdefines a third surface 235 that extends from the wall 204, slopesdownwardly, and is opposite the first surface 231. As depicted in FIG.4, the third surface 235 is disposed at a third angle θ with respect toa vertical plane that is parallel with respect to plane M. It iscontemplated that the weights 228 may be retained to each side of thefirst keel 206 by any number of fastening methods such as screws, glue,nails, and the like known to one of ordinary skill in the art.

The weights 228 are provided in the form of one or more thin plates (seeFIG. 7) that have a curved lower surface 223 and a substantially flatupper surface 225. Referring to FIGS. 3 and 7, the weights 228 eachinclude a first side or inside surface 227 and a second side or outsidesurface 229 opposite the inside surface 227. The inside surface 227faces inward, toward the first keel 206, while the outside surface 229faces away from the first keel 206. The weights 228 are inserted intoopenings of the recesses 230 (see FIG. 7), as discussed hereinafterbelow. In one instance, a single plate is provided for each side of thefirst keel 206. In another instance, a plurality of plates may beprovided. For example, two plates may be provided for each side of thefirst keel 206. The weights 228 may also include a logo or anotherinsignia on a surface thereof.

Additionally, in some embodiments, the weights 228 are designed to havea combined mass of about 85 grams for a common mallard duck decoy asdepicted in FIG. 2. In other embodiments, the mass is at least 85 grams.In further embodiments, the mass is between about 70 grams and about 100grams. It should be appreciated that the mass of the weights may beincreased depending on the size of the buoyant hunting decoy 200. Oneillustrative example is a buoyant hunting decoy shaped and decorated asa larger Canadian goose. Regardless of the species, the hull 202 andweighted keel 206 require less mass to keep the buoyant hunting decoy200 upright in the water as compared to prior art keels, whilepermitting significantly improved lifelike movement and behavior in thewater. For a standard mallard or comparable duck decoy, about 85 grams(about 3.0 ounces) to about 125 grams (about 4.4 ounces) is believed tobe about the minimum weight to ensure the decoy will right itself in thewater if knocked over depending on the size and shape of the decoy.

It is contemplated that the weights 228 are manufactured from acorrosion resistant metal or are treated and/or painted/coated toprevent corrosion. Some exemplary metals include any number of stainlesssteel alloys, including but not limited to 304 stainless steel, bronzealloys, and aluminum alloys. While the use of metal may increase themanufacturing cost slightly, it is an improvement of the prior art's useof sand in the body 108 by providing a smaller volume with higherdensity to maximize the effects on the weight distribution andpositioning close to the bottom wall 204. It is contemplated that thematerials used for the weights may be made from a variety of materialsknown to one having ordinary skill in the art.

Still referring to FIGS. 3-6, the second keel 208 protrudes downwardlyfrom the wall 204 and is defined by a body with a sloping surface orsecond surface 233 that slopes downwardly and terminates at a frontfoot. Referring to FIGS. 2-6, the second surface 233 is disposed at asecond angle θ (see FIG. 4) with respect to a vertical plane that isparallel with the second plane M. The second keel 208 extends downwardlyfrom the wall 204 and tapers inwardly relative to the first plane L ofthe centerline 222 in a direction moving away from the wall 204. Thebody includes a pair of recesses 234 on opposing sides of the body andnumerous openings provided in the form of a closed line retention hole236 and an open line retention hole 238. The open and closed lineretention holes 236, 238 may be used to configure the buoyant huntingdecoy 200 with a variety of arrangements by a hunter. The second keel208 further defines a fourth surface 237 that extends from the wall 204,slopes downwardly, and is opposite the second surface 233. As depictedin FIG. 4, the fourth surface 237 is disposed at a fourth angle (I) withrespect to a vertical plane that is parallel with the second plane M.The first surface 231 of the first keel 206 and the fourth surface 237of the second keel 208 slope downwardly in a first direction withrespect to the second plane M. The second surface 233 of the second keel208 and the third surface 235 of the first keel 206 slope downwardly ina second direction with respect to the second plane M, opposite thefirst direction. It is contemplated that any number of holes or slotsmay be present to offer numerous configuration and line retentionoptions to a hunter.

The second keel 208 includes a curved surface 241 defined by a secondprotrusion 250 that creates a second line retention notch 252. Likewise,the first keel 206 also includes a curved surface 239 defined by anopposing first protrusion 254 that creates a first line retention notch256. The first and second line retention notches 256, 254 may be usedwith the open and closed line retention holes 236, 238 to providestorage and customizable deployment configurations for a weight line. Aweight line may include a clip at one end to be attached to one of theclosed retention holes 236. The excess weight line may be wrapped aroundboth the first and second keels 206, 208 within the first and secondline retention notches 256, 254. Depending on the depth of the water,the appropriate amount of weight line may be provided below the buoyanthunting decoy 200 and hooked through the open retention hole 236 toprevent the excess line from unraveling. For storage, the weight linemay be fully wrapped around the first and second keels 206, 208 withinthe first and second line retention notches 256, 254 and then hookedthrough the open retention hole 236 to prevent the weight line fromunraveling.

As can be seen in FIGS. 3-6, the weights 228 are positioned adjacent thebottom wall 204 and centered on opposing sides of the centerline 222.Also, the weights 228 are positioned behind the midpoint of thecenterline giving the weights 228 a rearward bias effect on the centerof gravity of the buoyant hunting decoy 200. The rearward bias of thecenter of gravity is also affected by the reduction of mass in thesecond keel 208 from the recesses 234. The combination of the complexcurve shape of the bottom wall 204 and the weight distribution bypositioning the weights 228 below a rearward portion of the buoyanthunting decoy 200 and just below or adjacent to the bottom wall 204permit significantly improved lifelike behavior of the buoyant huntingdecoy 200.

The weight distribution and shape of the hull 202 also permit theimproved natural lifelike bobbing and movement in the water to persistlonger that the prior art buoyant hunting decoy 100. The weight andposition of the lower body 108 of the prior art buoyant hunting decoy100 has a severe dampening effect that is significantly overcome by theshape and weight distribution of the hull 202. By overcoming thedampening effect of the prior art devices, the buoyant hunting decoy 200bobs and moves longer without requiring a jerk line. Furthermore, if ahunter still desires a jerk line to increase the movement of the buoyanthunting decoy 200, less effort is required to maintain persistentmovement when a hunter pulls on the jerk line attached to the buoyanthunting decoy 200. This permits the hunter to pay more attention toapproaching animals attracted by the buoyant hunting decoy 200.

Furthermore, the weights 228 are also positioned parallel to an interiorwall and within the recesses 230 of the first keel 206. By keeping theweight close to the bottom wall 204 and positioned vertically, thebuoyant hunting decoy 200 also has improved tracking and movement incurrents and/or choppy moving water. The structure of the hull 202substantially reduces the tendency of the front end 214 to be pulleddownward by hydrodynamic forces that are created by the water flowbetween the flat bottom hull 104 and the lower body 108 attached belowthe keel 106 of the prior art buoyant hunting decoy 100 as shown in FIG.1.

The shape of the hull 202 and weighted keel 206 also provide afunctional esthetic as well as improved lifelike performance. The firstand second keels 206, 208 are smaller and allow the buoyant huntingdecoy 200 to be deployed in a larger variety of environments from fastermoving currents to shallow still waters. Furthermore, as a result of theshape, the buoyant hunting decoy 200 may be pressed into a wet bank orshoreline to appear as a nesting or resting hunting decoy with lesseffort that the prior art design presented.

Turning now to FIG. 7, a buoyant hunting decoy 200 is depicted with anexploded view of the weights 228 illustrating the attachment method. Asshown, the weights 228 comprise four individual weights 228 that arecoupled together and attached to the first keel 206 via the rivets 232that extend through the weights 228 and the weight retention holes 242.Still referring to FIG. 7, one of the recesses 230 is shown in greaterdetail, the recess 230 being defined by a plurality of internal recesssurfaces 260. As illustrated in FIG. 7, the weights 228 are aligned tonest within the recesses 230, such that the internal recess surfaces 260prevent rotation of the weights 228 in any rotational direction. Anouter edge 261 of the internal recess surfaces 260 defines a weightopening 262 across which one or more of the weights 228 is inserted. Asshown in FIGS. 3, 5, and 6, at least one of the surfaces of one of theweights 228, e.g., the inside surface 227, entirely crosses over theopening 262 when the weight 228 is inserted into the recess 230. Asfurther shown in FIG. 7, the fasteners 232 are configured to secure theweights 228 within the recesses 230, and are further configured to beunfastened (as shown in FIG. 7) to unsecure the weights 228 from therecesses. Referring to FIGS. 4, 6, and 7, the weight opening 262 definedby the outer edge 261 creates or defines an opening plane (not shown)that is offset or angled with respect to the mid-plane M, i.e., themid-plane M and the opening plane are not co-planar.

It is contemplated that in some configurations of the improved hull 202the rivets 232 may be replaced by fastening mechanisms described hereinthat permit changing the number or mass of weights 228 coupled to thefirst keel 206. It is also contemplated that the number and/or mass ofthe weights 228 may be adjusted by a user based upon environmentalconditions and/or personal preferences of the user. During differentenvironmental conditions, on a windy day for example, a user may wish toincrease or decrease the number and/or mass of the weights 228 to adjustthe behavior of the buoyant hunting decoy 200 depending on the body ofwater that the buoyant hunting decoy 200 is to be deployed in.

It will be appreciated by those skilled in the art that while theinvention has been described above in connection with particularembodiments and examples, the invention is not necessarily so limited,and that numerous other embodiments, examples, uses, modifications anddepartures from the embodiments, examples and uses are intended to beencompassed by the claims attached hereto. The entire disclosure of eachpatent and publication cited herein is incorporated by reference, as ifeach such patent or publication were individually incorporated byreference herein.

INDUSTRIAL APPLICABILITY

A buoyant hunting decoy that provides improved lifelike behavior in thewater is presented. A hunter may experience significantly improvedperformance in attracting and harvesting game as the buoyant huntingdecoy of the present disclosure requires less attention and effort toprovide improved performance over the prior art.

Numerous modifications to the present invention will be apparent tothose skilled in the art in view of the foregoing description.Accordingly, this description is to be construed as illustrative onlyand is presented for the purpose of enabling those skilled in the art tomake and use the invention and to teach the best mode of carrying outsame. The exclusive rights to all modifications which come within thescope of the appended claims are reserved.

We claim:
 1. A waterfowl decoy, comprising: an upper portion configuredto appear as a waterfowl and a lower portion that extends from the upperportion, wherein the decoy defines a mid-plane M separating a front sideof the decoy and a rear side of the decoy, wherein the lower portioncomprises a bottom wall that is convexly curved from a front end to arear end of the decoy and convexly curved from a left side to a rightside, the decoy defining a longitudinal axis along a centerline thatextends longitudinally from the front end to the rear end of the decoy,wherein a first weight is disposed within the lower portion on a leftside of the longitudinal axis and on the rear side of the decoy, and asecond weight is disposed within the lower portion on a right side ofthe longitudinal axis and on the rear side of the decoy; a first keelthat extends from the lower portion, the first keel defining a firstsurface that extends from the lower portion and slopes downwardly; and asecond keel that extends from the lower portion, the second keeldefining a second surface that extends from the lower portion and slopesdownwardly, wherein the first keel further defines a third surface thatextends from the lower portion, slopes downwardly, and is opposite thefirst surface, and the second keel further defines a fourth surface thatextends from the lower portion, slopes downwardly, and is opposite thesecond surface, wherein the first keel is spaced from the second keel,wherein the first keel defines a first recess that is configured toreceive the first weight, and wherein the first keel includes a firstaperture and the second keel includes a second aperture.
 2. Thewaterfowl decoy of claim 1, wherein the lower portion and the upperportion are configured to be joined together to form a waterproof unit.3. The waterfowl decoy of claim 1, wherein at least the upper portion ishollow.
 4. The waterfowl decoy of claim 1, and further comprising afastener configured to extend through the first keel and the firstweight to secure the first weight within the first recess.
 5. Thewaterfowl decoy of claim 1, wherein the lower portion is configured toreceive the second weight within a second recess.
 6. The waterfowl decoyof claim 1, wherein the longitudinal axis defines a first plane, asecond plane is disposed orthogonally with respect to the first plane,and each of the first weight and the second weight are intersected bythe second plane.
 7. A waterfowl decoy, comprising: a hollow upperportion configured to appear as a waterfowl and a lower portion thatextends from the upper portion, wherein the lower portion comprises abottom wall that is convexly curved from a front end to a rear end ofthe decoy and convexly curved from a left side to a right side, thedecoy defining a centerline that extends longitudinally from the frontend to the rear end of the decoy, wherein a first plane extendsvertically through the centerline and a mid-plane M extendsperpendicularly with respect to the first plane, the mid-plane Mseparating a front side of the decoy and a rear side of the decoy, andwherein a first weight is disposed within the lower portion on a firstside of the first plane and on the rear side of the decoy, and a secondweight is disposed within the lower portion on a second side of thefirst plane on the rear side of the decoy; a first keel that extendsfrom the lower portion, the first keel being disposed below the upperportion and defining a first surface that is disposed at a first anglewith respect to the second plane; and a second keel that extends fromthe lower portion, the second keel being disposed below the upperportion and defining a second surface that is disposed at a second anglewith respect to the mid-plane M, wherein the first keel and the secondkeel are spaced from one another, wherein the first keel defines a firstrecess that is configured to receive the first weight, and wherein thefirst keel includes a first aperture and the second keel includes asecond aperture.
 8. The waterfowl decoy of claim 7, wherein the lowerportion and the upper portion are configured to be joined together toform a waterproof unit.
 9. The waterfowl decoy of claim 7, wherein thefirst weight includes a weight aperture formed therethrough that isconfigured to be aligned with the first aperture on the first keel whenthe first weight is inserted into the first recess.
 10. The waterfowldecoy of claim 7, wherein the lower portion of the waterfowl decoy isconfigured to receive the second weight within a second recess.
 11. Thewaterfowl decoy of claim 7, wherein the first keel defines a thirdsurface located opposite the first surface, the third surface beingdisposed at a third angle with respect to the mid-plane M.
 12. Thewaterfowl decoy of claim 11, wherein the second keel defines a fourthsurface located opposite the second surface, the fourth surface beingdisposed at a fourth angle with respect to the mid-plane M.
 13. Thewaterfowl decoy of claim 7, wherein a second plane extendsperpendicularly with respect to the first plane, wherein the secondplane extends through each of the first weight and the second weight.14. A waterfowl decoy, comprising: a hollow upper portion configured toappear as a waterfowl and a lower portion that extends from the upperportion, wherein the deocy defines a mid-plane M separating a front sideof the decoy and a rear side of the decoy, wherein the lower portioncomprises a bottom wall that is convexly curved from a front end to arear end of the decoy and convexly curved from a left side to a rightside, the decoy defining a centerline that extends longitudinally fromthe front end to the rear end of the decoy, a first weight configured tobe disposed within the lower portion on a first side of the centerlineand on the rear side of the decoy; a second weight configured to bedisposed within the lower portion on a second side of the centerline andon the rear side of the decoy; a first keel that extends from the lowerportion, the first keel defining a first surface that extends from thelower portion and slopes downwardly; and a second keel that extends fromthe lower portion, the second keel defining a second surface thatextends from the lower portion and slopes downwardly, wherein the firstkeel is spaced from the second keel, wherein the first keel defines afirst recess that is configured to receive the first weight, and thesecond keel defines a second recess, wherein the first recess does notextend entirely through a width of the first keel and the second recessdoes not extend entirely through a width of the second keel, wherein thefirst keel includes a first aperture and the second keel includes asecond aperture, and wherein the first weight is a metal plate having aweight aperture, the first weight being sized and shaped to be receivedwithin the first recess.
 15. The waterfowl decoy of claim 14, whereinthe metal plate is made of a corrosion resistant metal that isconfigured to be in contact with water.
 16. The waterfowl decoy of claim15, wherein the first weight is fastened within the first recess withone of a rivet, a screw, glue, or a nail.
 17. The waterfowl decoy ofclaim 14, wherein the first keel further defines a third surface thatextends from the lower portion, slopes downwardly, and is opposite thefirst surface, and the second keel further defines a fourth surface thatextends from the lower portion, slopes downwardly, and is opposite thesecond surface.
 18. The waterfowl decoy of claim 17, wherein the firstsurface of the first keel and the fourth surface of the second keelslope downwardly in a first direction.
 19. The waterfowl decoy of claim18, wherein the second surface of the second keel and the third surfaceof the first keel slope downwardly in a second direction, opposite thefirst direction.
 20. The waterfowl decoy of claim 14, wherein the firstweight is sized and shaped to be received within the first recess sothat the first weight sits flush with a surface of the first keel whenthe first weight is within the first recess.
 21. The waterfowl decoy ofclaim 14, wherein the lower portion and the upper portion are joinedtogether to form a waterproof unit.
 22. A waterfowl decoy, comprising:an upper portion configured to appear as a waterfowl and a lower portionthat includes a hull, wherein the decoy defines a mid-plane M separatinga front side of the decoy and a rear side of the decoy, wherein thelower portion comprises a bottom wall that is convexly curved from afront end to a rear end of the decoy and convexly curved from a leftside to a right side, the decoy defining a centerline that extendslongitudinally from the front end to the rear end of the decoy, whereina first weight is disposed within the lower portion on a first side ofthe centerline and on the rear side of the decoy, and a second weight isdisposed within the lower portion on a second side of the centerline andon the rear side of the decoy; a first keel that extends from the hull,the first keel defining a first surface that extends from the lowerportion and slopes downwardly; and a second keel that extends from thelower portion, the second keel defining a second surface that extendsfrom the lower portion and slopes downwardly, wherein the first keel isspaced from the second keel, wherein the first keel further defines athird surface that extends from the hull, slopes downwardly, and isopposite the first surface, and the second keel further defines a fourthsurface that extends from the hull, slopes downwardly, and is oppositethe second surface, wherein the first keel defines a first recess thatis configured to receive the first weight, and the second keel defines asecond recess, wherein the first keel includes a first aperture and thesecond keel includes a second aperture, and wherein the first apertureis disposed between the first surface and the third surface, and thesecond aperture is disposed between the second surface and the fourthsurface.
 23. The waterfowl decoy of claim 22, wherein a gap between thefirst keel and the second keel is positioned directly below an interiorcavity of the upper portion.
 24. The waterfowl decoy of claim 22,wherein the first keel includes a third aperture that is also positionedbetween the first surface and the third surface.
 25. The waterfowl decoyof claim 24, wherein the first aperture and the third aperture along thefirst keel are spaced from one another.
 26. The waterfowl decoy of claim22, wherein the first weight and second weight are removably disposedwithin the lower portion.
 27. The waterfowl decoy of claim 22, whereinthe first recess matches a shape and size of the first weight in orderto receive the entire first weight therein.
 28. The waterfowl decoy ofclaim 22, wherein the first weight and the second weight are metalweight plates.
 29. The waterfowl decoy of claim 28, wherein the metalweight plates are positioned within the first recess and the secondrecess in a vertical orientation substantially parallel to thecenterline.